average expansion rate

基本解释

It is now in its 16th year of unbroken expansion, during which time it has grown at an average annual rate of 3.6%, well above the OECD average of 2.5%.
如今已是其持续扩张的第16年，期间年均增长速度达3.6％，远高于经济合作与开发组织的平均水平2.5％。
It is much less than the expansion rate for nuclear generating capacity in its heyday—1956 to 1980—during which global capacity rose at an average rate of 40 percent annually.
核能发电在1956~80年间的全盛时期中，成长率比这还高很多，每年全球的平均成长率是40%。
Marriott International maintains a high average growth rate of 4.7%, as well as extensive expansion plans – 800 hotels totalling 125,000 rooms, most of which are in an advanced development stage.
万豪依然保持着4.7％的高增长率，按照其计划新增了800家酒店共125，000间房，大部分新增的酒店都集中在高端市场。